JPH0553400B2 - - Google Patents

Info

Publication number
JPH0553400B2
JPH0553400B2 JP3007517A JP751791A JPH0553400B2 JP H0553400 B2 JPH0553400 B2 JP H0553400B2 JP 3007517 A JP3007517 A JP 3007517A JP 751791 A JP751791 A JP 751791A JP H0553400 B2 JPH0553400 B2 JP H0553400B2
Authority
JP
Japan
Prior art keywords
piping
equipment
oxide film
adhesion
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP3007517A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03246496A (ja
Inventor
Taku Honda
Toshio Kawakami
Masakyo Izumitani
Akira Minato
Katsumi Oosumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3007517A priority Critical patent/JPH03246496A/ja
Publication of JPH03246496A publication Critical patent/JPH03246496A/ja
Publication of JPH0553400B2 publication Critical patent/JPH0553400B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP3007517A 1991-01-25 1991-01-25 原子力プラント用配管又は機器の放射性物質の付着抑制方法 Granted JPH03246496A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3007517A JPH03246496A (ja) 1991-01-25 1991-01-25 原子力プラント用配管又は機器の放射性物質の付着抑制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3007517A JPH03246496A (ja) 1991-01-25 1991-01-25 原子力プラント用配管又は機器の放射性物質の付着抑制方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57146111A Division JPS5937498A (ja) 1982-08-25 1982-08-25 放射性物質の付着抑制機能を備えた原子力プラント

Publications (2)

Publication Number Publication Date
JPH03246496A JPH03246496A (ja) 1991-11-01
JPH0553400B2 true JPH0553400B2 (en, 2012) 1993-08-09

Family

ID=11667967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3007517A Granted JPH03246496A (ja) 1991-01-25 1991-01-25 原子力プラント用配管又は機器の放射性物質の付着抑制方法

Country Status (1)

Country Link
JP (1) JPH03246496A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4567542B2 (ja) * 2005-07-14 2010-10-20 日立Ｇｅニュークリア・エナジー株式会社 原子力プラント構成部材への放射性核種の付着抑制方法
JP2007192672A (ja) * 2006-01-19 2007-08-02 Hitachi Ltd 原子力プラントの炭素鋼部材表面にフェライト皮膜を成膜する方法および装置
JP4567765B2 (ja) * 2008-04-23 2010-10-20 日立Ｇｅニュークリア・エナジー株式会社 原子力プラント構成部材への放射性核種の付着抑制方法及び成膜装置
JP2008180740A (ja) * 2008-04-23 2008-08-07 Hitachi-Ge Nuclear Energy Ltd 原子力プラント構成部材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439791A (en) * 1977-09-02 1979-03-27 Hitachi Ltd Operation method of reactor
JPS55121197A (en) * 1979-03-13 1980-09-18 Hitachi Ltd Method for protecting deposition of radioactive ion
JPS5737295A (en) * 1980-08-18 1982-03-01 Tokyo Shibaura Electric Co Light water reactor and its operation method
JPS5740694A (en) * 1980-08-26 1982-03-06 Tokyo Shibaura Electric Co Reactor water degasing device in reactor

Also Published As

Publication number Publication date
JPH03246496A (ja) 1991-11-01

Similar Documents

Publication Publication Date Title
US4722823A (en) Nuclear power plant providing a function of suppressing the deposition of radioactive substance
EP0181192B1 (en) Method of reducing radioactivity in nuclear plant
JP4944542B2 (ja) 構造材からのニッケル及びコバルトの溶出抑制方法
JPS6153680B2 (en, 2012)
US4654170A (en) Hypohalite oxidation in decontaminating nuclear reactors
JPH0553400B2 (en, 2012)
JPH0480357B2 (en, 2012)
JPH0566999B2 (en, 2012)
JPH09157828A (ja) 原子力プラント用炭素鋼部材の表面処理方法
JP2013164269A (ja) 原子力プラント構成部材の線量低減方法及び原子力プラント
JPS63149598A (ja) 原子力プラントの化学除染後の酸化処理方法
JP3607705B2 (ja) 鋼又はニッケル合金の表面処理及び処理された鋼又はニッケル合金
JP4959196B2 (ja) 原子力発電プラント用交換部材及び原子力発電プラント用部材の取扱方法
JP2001081542A (ja) 原子力プラント用ステンレス鋼部材の製造法および原子力プラント
JPH0430560B2 (en, 2012)
JPS59126997A (ja) 原子力プラントの製造法
JPH0478960B2 (en, 2012)
Yamanaka Recent studies of pre-filming technique for light water reactor materials
JPS6184597A (ja) 原子力発電プラント構成部材の放射性物質の付着抑制方法
JPH068913B2 (ja) 原子力プラントの放射能低減方法
JPH0222597A (ja) 放射性金属廃棄物の化学除染方法
JPS62278497A (ja) 原子力プラントの放射能低減方法
JPS6117993A (ja) 沸騰水型原子力発電プラントの製造法
Honda et al. An alkaline prefilming process for the primary piping in a new Japanese boiling water reactor
JP2020160030A (ja) 原子力プラント構成部材の線量抑制方法